v3.26.1
Income Taxes - Schedule of Provision for Income Taxes (Details)
6 Months Ended
Oct. 31, 2025
JPY (¥)
Oct. 31, 2025
USD ($)
Oct. 31, 2024
JPY (¥)
Schedule of Provision for Income Taxes [Abstract]      
Current income tax expense
Deferred tax benefit
Total provision for income taxes